18845956056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{4639}}^1$

素因数の和:4877

約数の個数: 128

約数和(自身を含む): 50780160000

約数和(自身を除く): 31934203944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 151, 152, 177, 228, 236, 302, 354, 453, 456, 472, 604, 708, 906, 1121, 1208, 1416, 1812, 2242, 2869, 3363, 3624, 4484, 4639, 5738, 6726, 8607, 8909, 8968, 9278, 11476, 13452, 13917, 17214, 17818, 18556, 22952, 26727, 26904, 27834, 34428, 35636, 37112, 53454, 55668, 68856, 71272, 88141, 106908, 111336, 169271, 176282, 213816, 264423, 273701, 338542, 352564, 507813, 528846, 547402, 677084, 700489, 705128, 821103, 1015626, 1057692, 1094804, 1354168, 1400978, 1642206, 2031252, 2101467, 2115384, 2189608, 2801956, 3284412, 4062504, 4202934, 5200319, 5603912, 6568824, 8405868, 10400638, 13309291, 15600957, 16811736, 20801276, 26618582, 31201914, 39927873, 41328851, 41602552, 53237164, 62403828, 79855746, 82657702, 106474328, 123986553, 124807656, 159711492, 165315404, 247973106, 319422984, 330630808, 495946212, 785248169, 991892424, 1570496338, 2355744507, 3140992676, 4711489014, 6281985352, 9422978028, 18845956056]

約数ペア:

[(1, 18845956056), (2, 9422978028), (3, 6281985352), (4, 4711489014), (6, 3140992676), (8, 2355744507), (12, 1570496338), (19, 991892424), (24, 785248169), (38, 495946212), (57, 330630808), (59, 319422984), (76, 247973106), (114, 165315404), (118, 159711492), (151, 124807656), (152, 123986553), (177, 106474328), (228, 82657702), (236, 79855746), (302, 62403828), (354, 53237164), (453, 41602552), (456, 41328851), (472, 39927873), (604, 31201914), (708, 26618582), (906, 20801276), (1121, 16811736), (1208, 15600957), (1416, 13309291), (1812, 10400638), (2242, 8405868), (2869, 6568824), (3363, 5603912), (3624, 5200319), (4484, 4202934), (4639, 4062504), (5738, 3284412), (6726, 2801956), (8607, 2189608), (8909, 2115384), (8968, 2101467), (9278, 2031252), (11476, 1642206), (13452, 1400978), (13917, 1354168), (17214, 1094804), (17818, 1057692), (18556, 1015626), (22952, 821103), (26727, 705128), (26904, 700489), (27834, 677084), (34428, 547402), (35636, 528846), (37112, 507813), (53454, 352564), (55668, 338542), (68856, 273701), (71272, 264423), (88141, 213816), (106908, 176282), (111336, 169271)]